V10/ncurses/screen/curses.h
/* 5/15/81 (Berkeley) @(#)curses.h 1.8 */
/* @(#)curses.h 1.20 (MRH) 3/16/83 */
#ifndef WINDOW
# ifndef NONSTANDARD
# include <stdio.h>
/*
* This trick is used to distinguish between USG and V7 systems.
* We assume that L_ctermid is only defined in stdio.h in USG
* systems, but not in V7 or Berkeley UNIX.
*/
# ifdef L_ctermid
# define USG
# endif
# include <unctrl.h>
# ifdef USG
# include <termio.h>
typedef struct termio SGTTY;
# else
# include <sgtty.h>
typedef struct sgttyb SGTTY;
# endif
# else NONSTANDARD
/*
* NONSTANDARD is intended for a standalone program (no UNIX)
* that manages screens. The specific program is Alan Hewett's
* ITC, which runs standalone on an 11/23 (at least for now).
* It is unclear whether this code needs to be supported anymore.
*/
# define NULL 0
# endif NONSTANDARD
# define bool char
# define reg register
/*
* chtype is the type used to store a character together with attributes.
* It can be set to "char" to save space, or "long" to get more attributes.
*/
# ifdef CHTYPE
typedef CHTYPE chtype;
# else
typedef unsigned short chtype;
# endif CHTYPE
# define TRUE (1)
# define FALSE (0)
# define ERR (-1)
# define OK (0)
# define _SUBWIN 01
# define _ENDLINE 02
# define _FULLWIN 04
# define _SCROLLWIN 010
# define _FLUSH 020
# define _ISPAD 040
# define _STANDOUT 0200
# define _NOCHANGE -1
struct _win_st {
short _cury, _curx;
short _maxy, _maxx;
short _begy, _begx;
short _flags;
chtype _attrs;
bool _clear;
bool _leave;
bool _scroll;
bool _use_idl;
bool _use_keypad; /* 0=no, 1=yes, 2=yes/timeout */
bool _use_meta; /* T=use the meta key */
bool _nodelay; /* T=don't wait for tty input */
chtype **_y;
short *_firstch;
short *_lastch;
short _tmarg,_bmarg;
};
extern int LINES, COLS;
typedef struct _win_st WINDOW;
extern WINDOW *stdscr, *curscr;
extern char *Def_term, ttytype[];
typedef struct screen SCREEN;
# ifndef NOMACROS
# ifndef MINICURSES
/*
* psuedo functions for standard screen
*/
# define addch(ch) waddch(stdscr, ch)
# define getch() wgetch(stdscr)
# define addstr(str) waddstr(stdscr, str)
# define getstr(str) wgetstr(stdscr, str)
# define move(y, x) wmove(stdscr, y, x)
# define clear() wclear(stdscr)
# define erase() werase(stdscr)
# define clrtobot() wclrtobot(stdscr)
# define clrtoeol() wclrtoeol(stdscr)
# define insertln() winsertln(stdscr)
# define deleteln() wdeleteln(stdscr)
# define refresh() wrefresh(stdscr)
# define inch() winch(stdscr)
# define insch(c) winsch(stdscr,c)
# define delch() wdelch(stdscr)
# define standout() wstandout(stdscr)
# define standend() wstandend(stdscr)
# define attron(at) wattron(stdscr,at)
# define attroff(at) wattroff(stdscr,at)
# define attrset(at) wattrset(stdscr,at)
# define setscrreg(t,b) wsetscrreg(stdscr, t, b)
# define wsetscrreg(win,t,b) (win->_tmarg=(t),win->_bmarg=(b))
/*
* mv functions
*/
#define mvwaddch(win,y,x,ch) (wmove(win,y,x)==ERR?ERR:waddch(win,ch))
#define mvwgetch(win,y,x) (wmove(win,y,x)==ERR?ERR:wgetch(win))
#define mvwaddstr(win,y,x,str) (wmove(win,y,x)==ERR?ERR:waddstr(win,str))
#define mvwgetstr(win,y,x,str) (wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
#define mvwinch(win,y,x) (wmove(win,y,x)==ERR?ERR:winch(win))
#define mvwdelch(win,y,x) (wmove(win,y,x)==ERR?ERR:wdelch(win))
#define mvwinsch(win,y,x,c) (wmove(win,y,x)==ERR?ERR:winsch(win,c))
#define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
#define mvgetch(y,x) mvwgetch(stdscr,y,x)
#define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
#define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
#define mvinch(y,x) mvwinch(stdscr,y,x)
#define mvdelch(y,x) mvwdelch(stdscr,y,x)
#define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c)
# else MINICURSES
# define addch(ch) m_addch(ch)
# define addstr(str) m_addstr(str)
# define move(y, x) m_move(y, x)
# define clear() m_clear()
# define erase() m_erase()
# define refresh() m_refresh()
# define standout() wstandout(stdscr)
# define standend() wstandend(stdscr)
# define attron(at) wattron(stdscr,at)
# define attroff(at) wattroff(stdscr,at)
# define attrset(at) wattrset(stdscr,at)
# define mvaddch(y,x,ch) move(y, x), addch(ch)
# define mvaddstr(y,x,str) move(y, x), addstr(str)
# define initscr m_initscr
# define newterm m_newterm
/*
* These functions don't exist in minicurses, so we define them
* to nonexistent functions to help the user catch the error.
*/
#define getch m_getch
#define getstr m_getstr
#define clrtobot m_clrtobot
#define clrtoeol m_clrtoeol
#define insertln m_insertln
#define deleteln m_deleteln
#define inch m_inch
#define insch m_insch
#define delch m_delch
/* mv functions that aren't valid */
#define mvwaddch m_mvwaddch
#define mvwgetch m_mvwgetch
#define mvwaddstr m_mvaddstr
#define mvwgetstr m_mvwgetstr
#define mvwinch m_mvwinch
#define mvwdelch m_mvwdelch
#define mvwinsch m_mvwinsch
#define mvgetch m_mvwgetch
#define mvgetstr m_mvwgetstr
#define mvinch m_mvwinch
#define mvdelch m_mvwdelch
#define mvinsch m_mvwinsch
/* Real functions that aren't valid */
#define box m_box
#define delwin m_delwin
#define longname m_longname
#define makenew m_makenew
#define mvprintw m_mvprintw
#define mvscanw m_mvscanw
#define mvwin m_mvwin
#define mvwprintw m_mvwprintw
#define mvwscanw m_mvwscanw
#define newwin m_newwin
#define _outchar m_outchar
#define overlay m_overlay
#define overwrite m_overwrite
#define printw m_printw
#define putp m_putp
#define scanw m_scanw
#define scroll m_scroll
#define subwin m_subwin
#define touchwin m_touchwin
#define _tscroll m_tscroll
#define _tstp m_tstp
#define vidattr m_vidattr
#define waddch m_waddch
#define waddstr m_waddstr
#define wclear m_wclear
#define wclrtobot m_wclrtobot
#define wclrtoeol m_wclrtoeol
#define wdelch m_wdelch
#define wdeleteln m_wdeleteln
#define werase m_werase
#define wgetch m_wgetch
#define wgetstr m_wgetstr
#define winsch m_winsch
#define winsertln m_winsertln
#define wmove m_wmove
#define wprintw m_wprintw
#define wrefresh m_wrefresh
#define wscanw m_wscanw
#define setscrreg m_setscrreg
#define wsetscrreg m_wsetscrreg
# endif MINICURSES
/*
* psuedo functions
*/
#define getyx(win,y,x) y = win->_cury, x = win->_curx
#define winch(win) (win->_y[win->_cury][win->_curx])
WINDOW *initscr(), *newwin(), *subwin(), *newpad();
char *longname();
char erasechar(), killchar();
int wgetch(); /* because it can return KEY_*, for instance. */
SCREEN *newterm();
/* Various video attributes */
#define A_STANDOUT 0000200
#define A_UNDERLINE 0000400
#define A_REVERSE 0001000
#define A_BLINK 0002000
#define A_DIM 0004000
#define A_BOLD 0010000
/* The next three are subject to change (perhaps to colors) so don't depend on them */
#define A_INVIS 0020000
#define A_PROTECT 0040000
#define A_ALTCHARSET 0100000
#define A_NORMAL 0000000
#define A_ATTRIBUTES 0377600
#define A_CHARTEXT 0000177
/* Funny "characters" enabled for various special function keys for input */
#define KEY_BREAK 0401 /* break key (unreliable) */
#define KEY_DOWN 0402 /* The four arrow keys ... */
#define KEY_UP 0403
#define KEY_LEFT 0404
#define KEY_RIGHT 0405 /* ... */
#define KEY_HOME 0406 /* Home key (upward+left arrow) */
#define KEY_BACKSPACE 0407 /* backspace (unreliable) */
#define KEY_F0 0410 /* Function keys. Space for 64 */
#define KEY_F(n) (KEY_F0+(n)) /* keys is reserved. */
#define KEY_DL 0510 /* Delete line */
#define KEY_IL 0511 /* Insert line */
#define KEY_DC 0512 /* Delete character */
#define KEY_IC 0513 /* Insert char or enter insert mode */
#define KEY_EIC 0514 /* Exit insert char mode */
#define KEY_CLEAR 0515 /* Clear screen */
#define KEY_EOS 0516 /* Clear to end of screen */
#define KEY_EOL 0517 /* Clear to end of line */
#define KEY_SF 0520 /* Scroll 1 line forward */
#define KEY_SR 0521 /* Scroll 1 line backwards (reverse) */
#define KEY_NPAGE 0522 /* Next page */
#define KEY_PPAGE 0523 /* Previous page */
#define KEY_STAB 0524 /* Set tab */
#define KEY_CTAB 0525 /* Clear tab */
#define KEY_CATAB 0526 /* Clear all tabs */
#define KEY_ENTER 0527 /* Enter or send (unreliable) */
#define KEY_SRESET 0530 /* soft (partial) reset (unreliable) */
#define KEY_RESET 0531 /* reset or hard reset (unreliable) */
#define KEY_PRINT 0532 /* print or copy */
#define KEY_LL 0533 /* home down or bottom (lower left) */
/* The keypad is arranged like this: */
/* a1 up a3 */
/* left b2 right */
/* c1 down c3 */
#define KEY_A1 0534 /* upper left of keypad */
#define KEY_A3 0535 /* upper right of keypad */
#define KEY_B2 0536 /* center of keypad */
#define KEY_C1 0537 /* lower left of keypad */
#define KEY_C3 0540 /* lower right of keypad */
# endif NOMACROS
#endif WINDOW